CN102700395B - There is hybrid power system and the control method thereof of idling switch-off function - Google Patents
There is hybrid power system and the control method thereof of idling switch-off function Download PDFInfo
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- CN102700395B CN102700395B CN201210193107.3A CN201210193107A CN102700395B CN 102700395 B CN102700395 B CN 102700395B CN 201210193107 A CN201210193107 A CN 201210193107A CN 102700395 B CN102700395 B CN 102700395B
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Abstract
The present invention openly has the hybrid power system of idling switch-off function, it comprises driving engine, drive motor, more than one super capacitor group and controller, the mouth connection control device of driving engine, the controller other end connects super capacitor group, it also comprises phase asynchronous BSG motor, electric power-assisted steering apparatus, emergent motor and accumulator, driving engine is by the phase asynchronous BSG motor of belt drive, and the phase asynchronous BSG motor other end is electrically connected with super capacitor group by controller; Controller is electrically connected with emergent motor, accumulator and electric power-assisted steering apparatus respectively, and accumulator is all connected electric power-assisted steering apparatus with the mouth of emergent motor.Adopt series-parallel hybrid electric system of the present invention, when hybrid electric vehicle idling is stopped, can kill engine, reach and eliminate idling oil consumption, discharge and noise, finally reach the object of energy-saving and emission-reduction; Simultaneously can also by electric power-assisted steering apparatus for vehicle provides electric boosted.
Description
Technical field
The present invention relates to hybrid power system, particularly relate to a kind of hybrid power system and the control method thereof with idling switch-off function.
Background technology
Grab upgrading, global climate environment day by day in the face of oil resources constantly to worsen, vehicle energy saving green technology is the important technical challenge that current Global Auto industry faces.On existing hybrid-power bus, when idling is stopped, driving engine is in running order all the time, driving engine works when idling is stopped will cause oil consumption rising, discharge increases and noise strengthens, and finally makes hybrid-power bus reduce in the effect of energy-saving and emission-reduction.If kill engine when idling is stopped, can reach and eliminate idling oil consumption, discharge and noise, finally reach the object of energy-saving and emission-reduction, for city bus Be very effective in energy-saving and emission-reduction of frequent start-stop.Power steering oil pump needed for tradition bus hydraulic power steering system, by being loaded on the belt pulley drive work on driving engine, if engine stop work when idling is stopped, can causing vehicle booster to turn to and lose power-assisted.
Summary of the invention
In order to overcome the deficiencies in the prior art, the object of the present invention is to provide one can eliminate idling oil consumption, discharge and noise, reaching the hybrid power system with idling switch-off function and the control method thereof of energy-saving and emission-reduction.
Technical scheme of the present invention is: the hybrid power system with idling switch-off function, it comprises driving engine, drive motor, more than one super capacitor group and controller, be connected by power-transfer clutch between driving engine with drive motor, drive motor is electrically connected with controller by frequency converter, the mouth connection control device of driving engine, the controller other end connects super capacitor group, it also comprises phase asynchronous BSG motor, electric power-assisted steering apparatus, emergent motor and accumulator, driving engine is by the phase asynchronous BSG motor of belt drive, the phase asynchronous BSG motor other end to be electrically connected with super capacitor group by controller and to charge to super capacitor group, controller is electrically connected with emergent motor, accumulator and electric power-assisted steering apparatus respectively, and accumulator is all connected electric power-assisted steering apparatus with the mouth of emergent motor.
In the present invention, replacing existing employing magneto alternator with phase asynchronous BSG motor is the charging of super capacitor group, does not need magnetic clutch to control generator speed, ensures to there will not be sparking phenomenon, ensures vehicle driving safety; Three phase induction generator adopts converter technique simultaneously, and alerting ability is high, easy to maintenance, and speed governing is convenient and performance is good; There is the features such as cost is low, control is simple, technology maturation.
Described electric power-assisted steering apparatus comprises the former car hydrostatic steering system, power-assisted steering device and the emergent hydrostatic steering system that are electrically connected with controller respectively, and accumulator is all connected emergent hydrostatic steering system with the mouth of emergent motor.
Be provided with another frequency converter in described phase asynchronous BSG motor, convert the alternating current that phase asynchronous BSG motor produces to direct current (DC) by frequency converter and send to super capacitor group.
In the present invention, be provided with electric power-assisted steering apparatus, when passenger vehicle idling is stopped, driving engine does not work, by the emergent hydrostatic steering system in electric power-assisted steering apparatus for vehicle provides electric boosted, thus reach the oil consumption of elimination idling, discharge and noise, finally reach the object of energy-saving and emission-reduction, for city bus Be very effective in energy-saving and emission-reduction of frequent start-stop.
In the present invention, the control method with the hybrid power system of idling switch-off function is: when the speed of a motor vehicle is lower than 22Km/h, driving engine is separated with drive motor by power-transfer clutch, and this Time Controller judges whether vehicle meets the logic of switch-off, if meet, kills engine; If do not meet, driving engine is in idling mode, and be that super capacitor group is charged by the phase asynchronous BSG motor of driven by engine, super capacitor group is that drive motor is powered, and provides the power of vehicle;
When the speed of a motor vehicle is more than 22Km/h, the phase asynchronous BSG motor of driven by engine, power-transfer clutch engages with drive motor simultaneously, together drives bus driving by driving engine and drive motor;
When passenger vehicle is in cruising condition, the power that driving engine provides is greater than passenger vehicle demand power, and now drive motor is converted to generator mode, is the charging of super capacitor group;
When passenger vehicle slows down, super capacitor group reclaims braking energy; Meanwhile, driving engine is disconnected by power-transfer clutch and drive motor, and driving engine is in idling mode, and phase asynchronous BSG motor is the charging of super capacitor group;
When passenger vehicle idling is stopped, driving engine does not work, and driving engine transmits control signal to controller, and controller cuts out former car hydrostatic steering system and steering booster; Simultaneously, controller sends an actuation signal to emergent motor, and emergent motor, to emergent hydrostatic steering system fuel feeding, is not also set up before turning to required oil pressure between emergent motor is with emergent hydrostatic steering system, energy storage, to emergent hydrostatic steering system pressure oil output, realizes slitless connection; When after engine operation, driving engine sends signal to controller, and controller controls emergent oil pressure steering swivel system and quits work, and former car hydrostatic steering system is resumed work.
It is described when the speed of a motor vehicle is lower than 22Km/h, driving engine is separated with driving motor by power-transfer clutch, and this Time Controller judges that whether the electricity of super capacitor group is sufficient, controller detects the speed of a motor vehicle, parking brake, car load air pressure or energy-storage travelling wave tube SOC and whether meets the flame-out logic of vehicle parking.
The present invention adopts phase asynchronous BSG motor to replace existing permanent magnetism and sends out synchronous dynamo, and phase asynchronous BSG motor adopts converter technique, and alerting ability is high, easy to maintenance, and speed governing is convenient and performance is good; There is the features such as cost is low, control is simple, technology maturation; The present invention simultaneously has the series-parallel hybrid electric system of idling switch-off function, when hybrid electric vehicle idling is stopped, can kill engine, and reaches and eliminates idling oil consumption, discharge and noise, finally reach the object of energy-saving and emission-reduction; In addition, the present invention is also provided with electric power-assisted steering apparatus, when idling is stopped, can provide electric boosted, make vehicle be in motoring condition by electric power-assisted steering apparatus for vehicle.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is the structural representation that the present invention has the hybrid power system of idling switch-off function.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the present invention is further detailed explanation.
The present invention has the hybrid power system of idling switch-off function, it comprises driving engine 1, drive motor 2, more than one super capacitor group 3 and controller 4, be connected by power-transfer clutch 5 between driving engine 1 with drive motor 2, drive motor 2 is electrically connected with controller 4 by frequency converter 21, the mouth connection control device 4 of driving engine 1, controller 4 other end connects super capacitor group 3, it also comprises phase asynchronous BSG motor 6, electric power-assisted steering apparatus 7, emergent motor 8 and accumulator 9, driving engine 1 is by the phase asynchronous BSG motor 6 of belt drive, phase asynchronous BSG motor 6 other end to be electrically connected with super capacitor group 3 by controller 4 and to charge to super capacitor group 3, controller 4 is electrically connected with emergent motor 8, accumulator 9 and electric power-assisted steering apparatus 7 respectively, and accumulator 9 is all connected electric power-assisted steering apparatus 7 with the mouth of emergent motor 8.
Described electric power-assisted steering apparatus 7 comprises the former car hydrostatic steering system 71, power-assisted steering device 72 and the emergent hydrostatic steering system 73 that are electrically connected with controller 4 respectively, and accumulator 9 is all connected emergent hydrostatic steering system 73 with the mouth of emergent motor 8.
Be provided with another frequency converter 61 in described phase asynchronous BSG motor 6, convert the alternating current that phase asynchronous BSG motor 6 produces to direct current (DC) by frequency converter 61 and send to super capacitor group 3.
In the present invention, the control method with the hybrid power system of idling switch-off function is: when the speed of a motor vehicle is lower than 22Km/h, driving engine 1 is separated with drive motor 2 by power-transfer clutch 5, this Time Controller 4 judges that whether the electricity of super capacitor group 3 is sufficient, controller 4 detects the signals such as the speed of a motor vehicle, parking brake, car load air pressure or energy-storage travelling wave tube SOC and whether meets the flame-out logic of vehicle parking, if meet, kill engine 1, reach the object eliminating idling oil consumption, emissions reduction and reduction noise; If do not meet, driving engine 1 is in idling mode, and drive phase asynchronous BSG motor 6 to charge for super capacitor group 3 by driving engine 1, super capacitor group 3 is powered for drive motor 2, provides the power of vehicle;
When the speed of a motor vehicle is more than 22Km/h, driving engine 1 drives phase asynchronous BSG motor 6 by belt-driving, and power-transfer clutch 5 engages with drive motor 2 simultaneously, together drives bus driving, driving engine 1 now can be made to be operated in efficient district by driving engine 1 and drive motor 2;
When passenger vehicle is in cruising condition, the power that driving engine 1 provides is greater than passenger vehicle demand power, and now drive motor 2 is converted to generator mode, for super capacitor group 3 is charged;
When passenger vehicle slows down, super capacitor group 3 reclaims braking energy, because super capacitor group 3 can reclaim large energy at short notice, so the percent recovery of energy is very high; Meanwhile, driving engine 1 is disconnected by power-transfer clutch 5 and drive motor 2, and driving engine 1 is in idling mode, and phase asynchronous BSG motor 6 charges for super capacitor group 3;
When passenger vehicle idling is stopped, driving engine 1 does not work, and driving engine 1 transmits control signal to controller 4, and controller 4 is by the former car hydrostatic steering system 71 of the closed electromagnetic valve on hydraulic circuit and steering booster 72; Simultaneously, controller 4 sends an actuation signal to emergent motor 8, emergent motor 8 is to emergent hydrostatic steering system 73 fuel feeding, also do not set up before turning to required oil pressure between emergent motor 8 is with emergent hydrostatic steering system 73, energy storage 9, to emergent hydrostatic steering system 73 pressure oil output, realizes slitless connection; After driving engine 1 works, driving engine 1 sends signal to controller 4, and controller 4 controls emergent oil pressure steering swivel system 73 and quits work, and former car hydrostatic steering system 71 is resumed work.
Claims (2)
1. there is the control method of the hybrid power system of idling switch-off function, the described hybrid power system with idling switch-off function comprises driving engine, drive motor, controller and more than one super capacitor group, be connected by power-transfer clutch between driving engine with drive motor, drive motor is electrically connected with controller by frequency converter, the mouth connection control device of driving engine, the controller other end connects super capacitor group, it is characterized in that: it also comprises phase asynchronous BSG motor, electric power-assisted steering apparatus, emergent motor and accumulator, driving engine is by the phase asynchronous BSG motor of belt drive, the phase asynchronous BSG motor other end to be electrically connected with super capacitor group by controller and to charge to super capacitor group, controller is electrically connected with emergent motor, accumulator and electric power-assisted steering apparatus respectively, described electric power-assisted steering apparatus comprises the former car hydrostatic steering system, power-assisted steering device and the emergent hydrostatic steering system that are electrically connected with controller respectively, accumulator is all connected emergent hydrostatic steering system with the mouth of emergent motor, is provided with another frequency converter in described phase asynchronous BSG motor,
The described control method with the hybrid power system of idling switch-off function, when the speed of a motor vehicle is lower than 22Km/h, driving engine is separated with drive motor by power-transfer clutch, and this Time Controller judges whether vehicle meets the logic of switch-off, if meet, kills engine; If do not meet, driving engine is in idling mode, and be that super capacitor group is charged by the phase asynchronous BSG motor of driven by engine, super capacitor group is that drive motor is powered, and provides the power of vehicle;
When the speed of a motor vehicle is more than 22Km/h, the phase asynchronous BSG motor of driven by engine, power-transfer clutch engages with drive motor simultaneously, together drives vehicle to travel by driving engine and drive motor;
When vehicle is in cruising condition, the power that driving engine provides is greater than vehicle needs power, and now drive motor is converted to generator mode, is the charging of super capacitor group;
When the vehicle is decelerating, super capacitor group reclaims braking energy; Meanwhile, driving engine is disconnected by power-transfer clutch and drive motor, and driving engine is in idling mode, and phase asynchronous BSG motor is the charging of super capacitor group;
When vehicle idling stops, driving engine does not work, and driving engine transmits control signal to controller, and controller cuts out former car hydrostatic steering system and power-assisted steering device; Simultaneously, controller sends an actuation signal to emergent motor, and emergent motor, to emergent hydrostatic steering system fuel feeding, is not also set up before turning to required oil pressure between emergent motor is with emergent hydrostatic steering system, accumulator, to emergent hydrostatic steering system pressure oil output, realizes slitless connection; When after engine operation, driving engine sends signal to controller, and controller controls emergent hydrostatic steering system and quits work, and former car hydrostatic steering system is resumed work.
2. the control method with the hybrid power system of idling switch-off function according to claim 1, it is characterized in that: described when the speed of a motor vehicle is lower than 22Km/h, driving engine is separated with drive motor by power-transfer clutch, this Time Controller judges that whether the electricity of super capacitor group is sufficient, and whether the controller detection speed of a motor vehicle, parking brake, car load air pressure meet the flame-out logic of vehicle parking.
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Families Citing this family (11)
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| CN103213517B (en) * | 2012-11-28 | 2017-05-10 | 沈阳工业大学 | System and method for driving four-wheel full-drive electric vehicle dragged by winding type asynchronous motors |
| KR101394695B1 (en) * | 2012-12-12 | 2014-05-15 | 현대자동차주식회사 | Method for improving steering feel in gear neutral position drivng of vehicle |
| US9046047B2 (en) * | 2013-03-11 | 2015-06-02 | Ford Global Technologies, Llc | Control for stop/start vehicle when approaching controlled intersections |
| CN104295382A (en) * | 2013-07-19 | 2015-01-21 | 贾振雷 | No-idling control system for vehicle |
| CN104129310B (en) * | 2014-07-09 | 2016-08-31 | 江苏超力电器有限公司 | A kind of auto idle speed start stop system of band brake energy regenerating |
| CN104554431B (en) * | 2015-01-06 | 2017-02-22 | 江苏大学 | Energy recovery system of hydraulic power steering system and control method thereof |
| CN104565117B (en) * | 2015-01-06 | 2017-05-31 | 江苏大学 | Energy regenerative type electromagnetic slip clutches and control method |
| US20190270480A1 (en) * | 2016-10-26 | 2019-09-05 | Trw Automotive U.S. Llc | Apparatus and method for turning steerable vehicle wheels |
| CN109080434A (en) * | 2017-06-13 | 2018-12-25 | 郑州宇通客车股份有限公司 | A kind of planet row hybrid power system and a kind of hybrid vehicle |
| CN114506386B (en) * | 2022-03-23 | 2023-08-22 | 北京福田戴姆勒汽车有限公司 | Control method for vehicle emergency steering, steering power-assisted system and transport dumper |
| CN115059752A (en) * | 2022-07-20 | 2022-09-16 | 潍柴动力股份有限公司 | Control method and device for vehicle in neutral sliding state |
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| JP3853153B2 (en) * | 2000-11-27 | 2006-12-06 | 株式会社ジェイテクト | Steering angle detection device for vehicle and power steering device using the same |
| JP2005132201A (en) * | 2003-10-30 | 2005-05-26 | Nissan Motor Co Ltd | Power steering device for hybrid vehicle |
| JP2008094123A (en) * | 2006-10-05 | 2008-04-24 | Hitachi Ltd | Vehicle controller |
| EP2371674B1 (en) * | 2010-03-25 | 2012-12-05 | Iveco S.p.A. | Power steering system for a vehicle provided with means for actuating the stop & start function in a moving vehicle, especially an industrial or commercial or special vehicle |
| CN201646842U (en) * | 2010-04-27 | 2010-11-24 | 盛能动力科技(深圳)有限公司 | Steering control system |
| CN202608541U (en) * | 2012-06-12 | 2012-12-19 | 福建省福工动力技术股份公司 | Hydraulic power system with idling stopping function |
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Inventor after: Lin Shengyang Inventor after: Lin Lijin Inventor after: Lv Zhirong Inventor before: Lin Shengyang Inventor before: Chen Jian Inventor before: Lin Lijin Inventor before: Lv Zhirong |
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